资源描述：
《Multiphoton entanglement and interferometry》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。
1、REVIEWSOFMODERNPHYSICS,VOLUME84,APRIL–JUNE2012MultiphotonentanglementandinterferometryJian-WeiPan,1,Zeng-BingChen,1,Chao-YangLu,1,HaraldWeinfurter,2,3,§4,5,k6,7,1,{AntonZeilinger,andMarekZ˙ukowski1HefeiNationalLaboratoryforPhysicalSciencesatMicroscaleandDepartmentofModernPhysics,UniversityofScienc
2、eandTechnologyofChina,Hefei,Anhui230026,China2Fakulta¨tfu¨rPhysik,Ludwig-Maximilians-Universita¨t,D-80799Mu¨nchen,Germany3Max-Planck-Institutfu¨rQuantenoptik,D-85748Garching,Germany4ViennaCenterofQuantumScienceandTechnology(VCQ),FacultyofPhysics,Universita¨tWien,Boltzmanngasse5,A-1090Wien,Austria5
3、Institutfu¨rQuantenoptikundQuanteninformation(IQOQI),O¨sterreichischeAkademiederWissenschaften,Boltzmanngasse3,A-1090Wien,Austria6InstytutFizykiTeoretycznejiAstrofizyki,UniwersytetGdan´ski,PL-80-952Gdan´sk,Poland7Institutfu¨rExperimentalphysik,Universita¨tWien,Boltzmanngasse5,A-1090Wien,Austria(pub
4、lished11May2012)Multiphotoninterferencerevealsstrictlynonclassicalphenomena.Itsapplicationsrangefromfundamentaltestsofquantummechanicstophotonicquantuminformationprocessing,whereasignificantfractionofkeyexperimentsachievedsofarcomesfrommultiphotonstatemanipulation.Theprogress,boththeoreticalandexpe
5、rimental,ofthisrapidlyadvancingresearchisreviewed.Theemphasisisgiventothecreationofphotonicentanglementofvariousforms,testsofthecompletenessofquantummechanics(inparticular,violationsoflocalrealism),quantuminforma-tionprotocolsforquantumcommunication(e.g.,quantumteleportation,entanglementpurificatio
6、n,andquantumrepeater),andquantumcomputationwithlinearoptics.Thescopeofthereviewislimitedto‘‘few-photon’’phenomenainvolvingmeasurementsofdiscreteobservables.DOI:10.1103/RevModPhys.84.777PACSnumbers:03.65.Ud,03.67.a,42.50.pCONTENTSC.Two-photoninterferenceduetoindistinguishabilityofphotons787I.Intr
7、oduction778D.Postselectionofentanglementandquantumerasure789A.Quantumoptics778E.Entangled-stateanalyzers789B.Theessenceofthequantumworld:Entanglement7791.Bell-stateanalyzer790C.Sourcesofphotonicentanglement7792.G
